public static Dictionary<string, object> LoadModel(string path)
{
List<Autodesk.DesignScript.Geometry.Surface> surfaces = new List<Autodesk.DesignScript.Geometry.Surface>();
List<string> layers = new List<string>();
List<Instance> Instances = new List<Instance>();
List<List<Autodesk.DesignScript.Geometry.Line>> curves = new List<List<Autodesk.DesignScript.Geometry.Line>>();
List<Autodesk.DesignScript.Geometry.Line> edges = new List<Autodesk.DesignScript.Geometry.Line>();
SketchUpNET.SketchUp skp = new SketchUpNET.SketchUp();
if (skp.LoadModel(path))
{
foreach (Curve c in skp.Curves)
curves.Add(c.ToDSGeo());
foreach (Surface srf in skp.Surfaces)
surfaces.Add(srf.ToDSGeo());
foreach (Layer l in skp.Layers)
layers.Add(l.Name);
foreach (Instance i in skp.Instances)
Instances.Add(i);
foreach (Edge e in skp.Edges)
edges.Add(e.ToDSGeo());
}
return new Dictionary<string, object>
{
{ "Surfaces", surfaces },
{ "Layers", layers },
{ "Instances", Instances },
{ "Curves", curves },
{ "Edges", edges },
};
}
/// <summary>
/// Reformats an existing SketchUp Model to another Version
/// </summary>
/// <param name="filepath">Original Model</param>
/// <param name="version">Target Version like 2015 or 2018</param>
/// <param name="newfilepath">Target Model Path</param>
/// <returns></returns>
public static bool ReformatModel(string filepath, string version, string newfilepath)
{
SketchUpNET.SketchUp skp = new SketchUpNET.SketchUp();
SKPVersion v = SKPVersion.V2021;
switch (version)
{
case "2014": v = SKPVersion.V2014; break;
case "2015": v = SKPVersion.V2015; break;
case "2016": v = SKPVersion.V2016; break;
case "2017": v = SKPVersion.V2017; break;
case "2018": v = SKPVersion.V2018; break;
case "2019": v = SKPVersion.V2019; break;
case "2020": v = SKPVersion.V2020; break;
case "2021": v = SKPVersion.V2021; break;
}
return(skp.SaveAs(filepath, v, newfilepath));
}
public static Dictionary <string, object> LoadModel(string path, bool includeMeshes = true)
{
List <Autodesk.DesignScript.Geometry.Surface> surfaces = new List <Autodesk.DesignScript.Geometry.Surface>();
List <Autodesk.DesignScript.Geometry.Mesh> meshes = new List <Autodesk.DesignScript.Geometry.Mesh>();
List <string> layers = new List <string>();
List <Instance> Instances = new List <Instance>();
List <List <Autodesk.DesignScript.Geometry.Line> > curves = new List <List <Autodesk.DesignScript.Geometry.Line> >();
List <Autodesk.DesignScript.Geometry.Line> edges = new List <Autodesk.DesignScript.Geometry.Line>();
List <Group> grp = new List <Group>();
SketchUpNET.SketchUp skp = new SketchUpNET.SketchUp();
if (skp.LoadModel(path, includeMeshes))
{
foreach (Curve c in skp.Curves)
{
curves.Add(c.ToDSGeo());
}
foreach (Surface srf in skp.Surfaces)
{
surfaces.Add(srf.ToDSGeo());
if (srf.FaceMesh != null)
{
meshes.Add(srf.FaceMesh.ToDSGeo());
}
}
foreach (Layer l in skp.Layers)
{
layers.Add(l.Name);
}
foreach (Instance i in skp.Instances)
{
Instances.Add(i);
}
foreach (Edge e in skp.Edges)
{
edges.Add(e.ToDSGeo());
}
foreach (Group gr in skp.Groups)
{
grp.Add(gr);
}
}
return(new Dictionary <string, object>
{
{ "Surfaces", surfaces },
{ "Layers", layers },
{ "Instances", Instances },
{ "Curves", curves },
{ "Edges", edges },
{ "Meshes", meshes },
{ "Groups", grp }
});
}
public static Dictionary <string, object> LoadModelByLayer(string path, string layername, bool includeMeshes = true)
{
List <Autodesk.DesignScript.Geometry.Surface> surfaces = new List <Autodesk.DesignScript.Geometry.Surface>();
List <Autodesk.DesignScript.Geometry.Mesh> meshes = new List <Autodesk.DesignScript.Geometry.Mesh>();
List <Instance> Instances = new List <Instance>();
List <Autodesk.DesignScript.Geometry.Line> edges = new List <Autodesk.DesignScript.Geometry.Line>();
List <Group> grp = new List <Group>();
List <Material> mats = new List <Material>();
SketchUpNET.SketchUp skp = new SketchUpNET.SketchUp();
if (skp.LoadModel(path, includeMeshes))
{
foreach (Surface srf in skp.Surfaces.Where(s => s.Layer == layername))
{
surfaces.Add(srf.ToDSGeo());
if (srf.FaceMesh != null)
{
meshes.Add(srf.FaceMesh.ToDSGeo());
}
}
foreach (Instance i in skp.Instances.Where(s => s.Layer == layername))
{
Instances.Add(i);
}
foreach (Edge e in skp.Edges.Where(s => s.Layer == layername))
{
edges.Add(e.ToDSGeo());
}
foreach (Group gr in skp.Groups.Where(s => s.Layer == layername))
{
grp.Add(gr);
}
foreach (var mat in skp.Materials)
{
mats.Add(new Material(mat.Value));
}
}
return(new Dictionary <string, object>
{
{ "Surfaces", surfaces },
{ "Instances", Instances },
{ "Edges", edges },
{ "Meshes", meshes },
{ "Groups", grp },
{ "Materials", mats }
});
}
/// <summary>
/// Write SketchUp Model.
/// This node writes surfaces and cures into a SketchUp model.
/// </summary>
/// <param name="path">Path to SketchUp file</param>
/// <param name="surfaces">Surface Geometries</param>
/// <param name="curves">Curve Geometries</param>
public static void WriteModel(string path, List <Autodesk.DesignScript.Geometry.Surface> surfaces = null, List <Autodesk.DesignScript.Geometry.Curve> curves = null)
{
SketchUpNET.SketchUp skp = new SketchUpNET.SketchUp();
skp.Surfaces = new List <Surface>();
skp.Edges = new List <Edge>();
skp.Curves = new List <Curve>();
if (curves != null)
{
foreach (Autodesk.DesignScript.Geometry.Curve curve in curves)
{
if (curve.GetType() == typeof(Autodesk.DesignScript.Geometry.Line))
{
Autodesk.DesignScript.Geometry.Line line = (Autodesk.DesignScript.Geometry.Line)curve;
skp.Edges.Add(line.ToSKPGeo());
}
else
{
Curve skpcurve = new Curve();
skpcurve.Edges = new List <Edge>();
foreach (Autodesk.DesignScript.Geometry.Curve tesselated in curve.ApproximateWithArcAndLineSegments())
{
Edge e = new Edge(tesselated.StartPoint.ToSKPGeo(), tesselated.EndPoint.ToSKPGeo(), "");
skpcurve.Edges.Add(e);
}
skp.Curves.Add(skpcurve);
}
}
}
if (surfaces != null)
{
foreach (Autodesk.DesignScript.Geometry.Surface surface in surfaces)
{
skp.Surfaces.Add(surface.ToSKPGeo());
}
}
if (System.IO.File.Exists(path))
{
skp.AppendToModel(path);
}
else
{
skp.WriteNewModel(path);
}
}
public static void WriteModel(string path, List <GH_Surface> surfaces = null, List <GH_Curve> curves = null, bool append = false)
{
SketchUpNET.SketchUp skp = new SketchUpNET.SketchUp();
skp.Surfaces = new List <Surface>();
skp.Edges = new List <Edge>();
skp.Curves = new List <Curve>();
if (curves != null)
{
foreach (var c in curves)
{
var curve = c.Value;
if (curve.IsLinear())
{
var line = new SketchUpNET.Edge(curve.PointAt(0).ToSkpGeo(), curve.PointAt(1.0).ToSkpGeo(), DefaultLayer);
skp.Edges.Add(line);
}
else
{
skp.Curves.Add(curve.ToSkpGeo());
}
}
}
if (surfaces != null)
{
foreach (var surface in surfaces)
{
skp.Surfaces.Add(surface.Value.ToSkpGeo());
}
}
if (System.IO.File.Exists(path) && append)
{
skp.AppendToModel(path);
}
else
{
skp.WriteNewModel(path);
}
}
/// <summary>
/// Write SketchUp Model
/// </summary>
/// <param name="path">Path to SketchUp file</param>
public static void WriteModel(string path, List<Autodesk.DesignScript.Geometry.Surface> surfaces = null, List<Autodesk.DesignScript.Geometry.Curve> curves = null)
{
SketchUpNET.SketchUp skp = new SketchUpNET.SketchUp();
skp.Surfaces = new List<Surface>();
skp.Edges = new List<Edge>();
skp.Curves = new List<Curve>();
if (curves != null)
foreach (Autodesk.DesignScript.Geometry.Curve curve in curves)
{
if (curve.GetType() == typeof(Autodesk.DesignScript.Geometry.Line))
{
Autodesk.DesignScript.Geometry.Line line = (Autodesk.DesignScript.Geometry.Line)curve;
skp.Edges.Add(line.ToSKPGeo());
}
else
{
Curve skpcurve = new Curve();
skpcurve.Edges = new List<Edge>();
foreach (Autodesk.DesignScript.Geometry.Curve tesselated in curve.ApproximateWithArcAndLineSegments())
{
Edge e = new Edge(tesselated.StartPoint.ToSKPGeo(), tesselated.EndPoint.ToSKPGeo());
skpcurve.Edges.Add(e);
}
skp.Curves.Add(skpcurve);
}
}
if (surfaces != null)
foreach (Autodesk.DesignScript.Geometry.Surface surface in surfaces)
skp.Surfaces.Add(surface.ToSKPGeo());
if (System.IO.File.Exists(path))
skp.AppendToModel(path);
else
skp.WriteNewModel(path);
}